All-in-one OS for design & build studios
Run the entire studio from one calm place.
Onegoin unifies projects, clients, proposals, budgets and billing — so architects, interior designers and builders stop stitching together ten different tools.
14-day free trial · No credit card · Cancel anytime
The problem
Great studios lose hours to tool-juggling.
Drawings live in one place, budgets in another, clients in a third. The work is brilliant — the operations are duct tape.
Scattered project info
Drawings in one app, budgets in a spreadsheet, client emails in a fifth inbox.
Proposals take days
Re-keying scopes and prices by hand for every new pitch and revision.
Budgets drift quietly
Costs creep across phases with no single source of truth to catch them.
Billing falls behind
Invoices chased manually while the next project is already underway.
Who it's for
Built for the people who design and build.
Architecture firms
From concept to construction admin, keep every phase, drawing set and approval on track.
Interior designers
Manage clients, FF&E budgets, procurement and sign-offs without spreadsheet sprawl.
Builders & contractors
Tie schedules, costs and client updates together so nothing slips between trades.
What's inside
Everything the studio runs on, in one place.
Projects & phases
Plan phases, tasks and milestones on timelines the whole team can see.
Clients & CRM
Track leads, proposals and every client conversation in one record.
Proposals & estimates
Build branded proposals from reusable scopes — and send for e-signature in minutes.
Budgets & cost tracking
Watch budget vs. actuals update live across every project phase.
Scheduling & timelines
Coordinate site visits, deliverables and team capacity at a glance.
Invoicing & payments
Send invoices, track retainers and get paid without leaving Onegoin.
See it in action
One workspace, every part of the job.
Use cases
From first enquiry to final invoice.
Win the project
Turn an enquiry into a polished, branded proposal with e-signature in a single afternoon.
Run the project
Phases, tasks, budgets and site schedules stay in sync as the scope inevitably evolves.
Get paid
Trigger invoices from milestones and reconcile payments automatically — no chasing.
studios run on Onegoin
saved per week, per team
faster proposal turnaround
“We replaced four tools in our first month. The whole studio finally works from one place.”
“Proposals that took two days now take an afternoon — and our budgets stopped surprising us.”
FAQ
Questions, answered.
Is there really a free trial?
Yes — 14 days with full features and no credit card. At the end you can pick a plan or keep a free read-only view of your data.
Do I need to move everything over at once?
No. Import projects and clients gradually. Most studios start with their two or three live projects and bring the rest across over a few weeks.
Can my clients see their project?
Yes. The client portal (Pro and Business) gives clients a clean, branded view of timelines, approvals and invoices — no extra seats required.
Is my data secure?
Data is encrypted in transit and at rest, with role-based access and audit logs. Business plans add SSO / SAML and advanced permissions.
Can I cancel anytime?
Yes. Plans are monthly or annual and you can cancel whenever you like — you keep export access to everything you created.
Bring the whole studio into one place.
Start free in minutes. Move your projects over at your own pace.